While on a diplomatic trip to Europe with her parents, budding teenage beauty Anna Foster extracts a promise from her father, the President of the United States, which allows her a night alone, unescorted by the battalion of Secret Service agents that safeguard her from danger. But when her dad has a change of heart, Anna decides to take things into her own hands. In a wild escape, incognito Anna meets mysterious stranger Ben Calder, who reluctantly aids her European getaway.